Files
ispc/tests/funcptr-varying-9.ispc
2011-11-03 16:14:15 -07:00

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export uniform int width() { return programCount; }
typedef float (*FuncType)(float, float);
float foo(float a, float b) {
return a+b;
}
static float bar(float a, float b) {
return a<b?a:b;
}
export void f_f(uniform float RET[], uniform float aFOO[]) {
float a = aFOO[programIndex];
float b = aFOO[0]-1; // == 0
FuncType func[] = { (a == 1) ? foo : bar, (a == 1) ? bar : foo };
FuncType f = func[(a == 1) ? 0 : 1];
RET[programIndex] = f(a,b);
}
export void result(uniform float RET[]) {
RET[programIndex] = programIndex+1;
}